How far is Thonotosassa, FL from St. Petersburg, FL?
The driving distance from Thonotosassa, FL to St. Petersburg, FL is about 37.4 miles (60.2 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 30.5 miles (49.1 km).
- For a round trip, plan for roughly 01h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 45m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The third most populous city in Florida and the center of the Tampa metropolitan area.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Thonotosassa and St. Petersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Thonotosassa and St. Petersburg.
-
1
Start on the route
42 m · 16 sec
-
2
Turn left
3.7 mi · 7 min
-
3
Take the ramp slight right
2157 ft · 53 sec
-
4
Merge slight left
9.5 mi · 11 min
-
5
Keep slight left to continue on I 275 South: Tampa International Airport, Saint Petersburg
2249 ft · 41 sec
-
6
Merge slight left
21.3 mi · 26 min
-
7
Take the exit slight right toward FL 595: Treasure Island, Florida Orange Groves Winery
1409 ft · 34 sec
-
8
Turn right onto 5th Avenue North
1.2 mi · 2 min · 5th Avenue North
-
9
Turn left onto 34th Street North
2693 ft · 1 min · 34th Street North
-
10
Continue on 34th Street South
99 m · 14 sec · 34th Street South
-
11
Arrive at your destination
0 m · 1 sec · 34th Street South
Car Route Details
A richer read on the saved driving route between Thonotosassa and St. Petersburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 275 South
Merge slight left
21.3 mi · 00h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Thonotosassa and Sunny near St. Petersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Thonotosassa to St. Petersburg?
The road trip is about 37.4 miles (60.2 km) and usually takes 00h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Tampa is a useful midpoint, sitting about 18.7 miles from Thonotosassa and 18.8 miles from St. Petersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 30.5 miles (49.1 km), while the road route adds roughly 6.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.48 one way or $10.95 round trip. Estimated CO2 is about 11.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Thonotosassa and Sunny near St. Petersburg.
Stop Ideas Near Tampa
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Pinellas Park
Clearwater Water System Maintenance
City of Tampa
56th St @ Temple Terrace City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Tampa.
Union Station
St Petersburg-Pinellas Park-Clearwater, Florida
Lakeland
Lakeland
Flight Path Map
This map shows the direct air route between Thonotosassa and St. Petersburg. Straight-line distance: 30.54 mi (49.15 km).
#1 Thonotosassa
Census-designated place in Hillsborough County, Florida
| Population | 13,014 |
| Coordinates | 28.0614100, -82.3023100 |
| Altitude | 10 |
| Country | United States |
#2 St. Petersburg
The second most populous city in Florida.
| Population | 253,693 |
| Coordinates | 27.7708600, -82.6792700 |
| Altitude | 13 |
| Country | United States |
End: US 19 (-82.679372, 27.77086)
Estimated Travel Time
Distance: 60 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 14m |
| 40 mph (64.37 km/h) | 00h 56m |
| 50 mph (80.47 km/h) | 00h 44m |
| 60 mph (96.56 km/h) | 00h 37m |
| 70 mph (112.65 km/h) | 00h 32m |
| 80 mph (129 km/h) | 00h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $5.48 | $10.95 |
| Mid-grade | $4.60 | $6.07 | $12.13 |
| Premium | $4.90 | $6.46 | $12.93 |
| Diesel | $4.35 | $5.74 | $11.48 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Florida · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.